© { JSL }
96
Text Box: Assignment
Assignment
·you can't overload assignment, but this...
X op= Y
X = X op Y
is processed as this...
except that X is evaluated only once
public static
    Meter operator + (Meter lhs, Meter rhs)
{
    ...
}
void Func(Meter lhs, Meter rhs)
{
   lhs += rhs;
   ...
}